package edu.ecnu.yt.spring.aop.annotation;

public class SingerPerformance implements Performance {
	public void performance() {
		System.out.println("My heart will go on ~~~ la la la");
	}

	public void stop(String cause) {
		System.out.println("the singer performance has been stopped. because of " + cause);
		// 抛出异常会导致Audience无法离开。
//		throw new RuntimeException();
	}
}
